Trinity County, CA population between 2000 and 2023
Over the last 20 plus years, between 2000 and 2023, population of Trinity County increased by 2,721. In this period, the peak population was 16,091 in the year 2020. The numbers suggest that the population has already reached its peak and is showing a trend of decline.
| Year | Population | Year on Year Change | Change in Percent |
|---|---|---|---|
| 2000 | 12,949 | - | - |
| 2001 | 12,870 | -79 | -0.61% |
| 2002 | 13,124 | 254 | 1.97% |
| 2003 | 13,320 | 196 | 1.49% |
| 2004 | 13,315 | -5 | -0.04% |
| 2005 | 13,650 | 335 | 2.52% |
| 2006 | 13,894 | 244 | 1.79% |
| 2007 | 13,962 | 68 | 0.49% |
| 2008 | 14,020 | 58 | 0.42% |
| 2009 | 14,178 | 158 | 1.13% |
| 2010 | 13,755 | -423 | -2.98% |
| 2011 | 13,685 | -70 | -0.51% |
| 2012 | 13,494 | -191 | -1.40% |
| 2013 | 13,427 | -67 | -0.50% |
| 2014 | 13,126 | -301 | -2.24% |
| 2015 | 13,094 | -32 | -0.24% |
| 2016 | 12,827 | -267 | -2.04% |
| 2017 | 12,727 | -100 | -0.78% |
| 2018 | 12,598 | -129 | -1.01% |
| 2019 | 12,337 | -261 | -2.07% |
| 2020 | 16,091 | 3,754 | 30.43% |
| 2021 | 16,082 | -9 | -0.06% |
| 2022 | 15,778 | -304 | -1.89% |
| 2023 | 15,670 | -108 | -0.68% |
TABLE OF CONTENTS
Trinity County, CA population from 2000 to 2023
From 2000 to 2010, Trinity County's population increased by 806 (6.22%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 9.63%.
From 2010 to 2020, Trinity County's population increased by 2,336 (16.98%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.18% .
After the COVID19 pandemic and, between the year 2020 and 2023, Trinity County's population decreased by 421 (2.62%).For the same period, the rate of growth for the United States was 1.02%.
FIGURE 1
Trinity County's population from 2000 to 2023.
The estimated population at the end of 2023 was 15,670.
Between the year 2000 and 2023, Trinity County's population peaked in year 2020 at 16,091.
Between the year 2000 and 2023, Trinity County's population was lowest in year 2019 at 12,337.
Trinity County, CA annual population growth rate
Between the years 2000 and 2023, i.e. 23 annual cycles, the population of Trinity County grew year by year for 8 years and declined for 15 years.
From 2000 to 2023, Trinity County had an average annual population growth rate of 0.91% per year. Overall the population grew 21.01% between 2000 and 2023.
FIGURE 2
Trinity County annual population growth rate
The average annual growth rate from 2000 to 2023 was 0.91% per year.
From 2019 to 2020 Trinity County population grew the most, with an increase of 3,754 people (a 30.43% year-on-year increase)..
From 2009 to 2010 Trinity County population experienced the most significant decrease, with a decline of 423 people (a 2.98% year-on-year decline).
Things to know
Is Trinity County, CA population increasing or decreasing?
According to the latest data from U.S. Census Bureau's population estimates, Trinity County's population decreased by 412 between 2021 and 2023. The decrease was 304 (increased) between 2021 and 2022; and decrease of 108 (0.68%) between 2022 and 2023.
How has the population of Trinity County, CA changed in the last 10 years?
Between 2013 and 2023, population of Trinity County increased by 2,243 (16.71%). The population was highest at 16,091 in the year 2020 and lowest at 12,337 in the year 2019. Overall the average growth rate witnessed for the last 10 years was 1.94%.
References
- US Census Bureau Population Estimates Population Estimates Program (PEP)